Vulnerability Description
A vulnerability classified as critical has been found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This affects the function NTP of the file /goform/NTP. The manipulation of the argument manual_year_select/manual_month_select/manual_day_select/manual_hour_select/manual_min_select/manual_sec_select leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linksys | Re9000 Firmware | 1.0.04.002 |
| Linksys | Re9000 | - |
| Linksys | Re6250 Firmware | 1.0.04.001 |
| Linksys | Re6250 | - |
| Linksys | Re6300 Firmware | 1.2.07.001 |
| Linksys | Re6300 | - |
| Linksys | Re6350 Firmware | 1.0.04.001 |
| Linksys | Re6350 | - |
| Linksys | Re7000 Firmware | 1.1.05.003 |
| Linksys | Re7000 | - |
| Linksys | Re6500 Firmware | 1.0.013.001 |
| Linksys | Re6500 | - |
Related Weaknesses (CWE)
References
- https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_3/3.mdExploit
- https://vuldb.com/?ctiid.310779Permissions RequiredVDB Entry
- https://vuldb.com/?id.310779Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.584362Third Party AdvisoryVDB Entry
- https://www.linksys.com/Product
FAQ
What is CVE-2025-5440?
CVE-2025-5440 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability classified as critical has been found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This affects the function NT...
How severe is CVE-2025-5440?
CVE-2025-5440 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-5440?
Check the references section above for vendor advisories and patch information. Affected products include: Linksys Re9000 Firmware, Linksys Re9000, Linksys Re6250 Firmware, Linksys Re6250, Linksys Re6300 Firmware.